Title:
ELECTRIC VALVE
Document Type and Number:
WIPO Patent Application WO/2020/203007
Kind Code:
A1
Abstract:
Provided is an electric valve the size of which can further be reduced while suppressing the manufacturing man-hour. This electric valve has: a motor that comprises a stator member (62) and a rotor member (64) that displace a valve body (10); and a housing (4) that accommodates the motor, wherein the housing (4) is formed by joining a heat generating part formed from a first raw material (M1) to a heat receiving part formed from a second raw material (M2), and the light transmittance in the first raw material (M1) is lower than the light transmittance in the second raw material (M2).
Inventors:
YOSHIDA TATSUYA (JP)
ARAI YUSUKE (JP)
UEHARA SATOSHI (JP)
HOSOYA TAKESHI (JP)
ARAI YUSUKE (JP)
UEHARA SATOSHI (JP)
HOSOYA TAKESHI (JP)
Application Number:
PCT/JP2020/009236
Publication Date:
October 08, 2020
Filing Date:
March 04, 2020
Export Citation:
Assignee:
FUJIKOKI CORP (JP)
International Classes:
F16K31/04; B23K26/57; F16K27/00
Domestic Patent References:
| WO2008001583A1 | 2008-01-03 |
Foreign References:
| JP2018135908A | 2018-08-30 | |||
| JP2014069371A | 2014-04-21 | |||
| JP2011218239A | 2011-11-04 | |||
| JP2002295272A | 2002-10-09 | |||
| JPS60231081A | 1985-11-16 | |||
| JP2000269028A | 2000-09-29 | |||
| JP2017024180A | 2017-02-02 | |||
| JP2018135908A | 2018-08-30 |
Other References:
See also references of EP 3951226A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY DAI-ICHI KOKUSAI TOKKYO JIMUSHO (JP)
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